2007 Toyota Prius Navigation Manual - Page 103

OTHER FUNCTIONS (a) Automatic transition You can select a function that enables automatic return to the navigation screen from the audio/air conditioner screen. (b) Switch color You can select the color of the touch−screen buttons. 5U5534t 5U5534t Select "ON" or "OFF" and then touch "OK". "ON": The navigation screen automatically returns from the audio/air conditioner screen 20 seconds after the end of audio/air conditioner screen operation. "OFF": The audio/air conditioner screen remains on. Select "Green" or "Orange" and then touch "OK". (c) Delete personal data The following personal data can be deleted or returned to their default settings: D Maintenance conditions D Maintenance information "off" setting D Memory points D Areas to avoid D Previous points D Route trace D User selection settings D Phone book data D Dialed numbers and received calls D Speed dial D Bluetooth phone data D Security code This function is available only when the vehicle is not moving. V 103